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Product comparison · 2 data projectors

Epson PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White vs NEC ME331X Standard throw projector 3300 ANSI lumens 3LCD XGA (1024x768) White

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  • 44specifications compared
  • 28differ
  • 16identical
  • 52known for one product only

Key differences

  • Projector brightness
    • 3200 ANSI lumens
    • 3300 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • XGA (1024x768)
  • Contrast ratio (typical)
    • 10000:1
    • 12000:1
  • Native aspect ratio
    • 16:10
    • 4:3
  • Projection distance
    • 0.67 - 8.17 m
    • 0.6 - 13.8 m
  • Keystone correction, horizontal
    • -20 - 20°
    • -30 - 30°
  • Service life of light source (economic mode)
    • 7000 h
    • 9000 h
  • Lamp power
    • 214 W
    • 235 W

Side by side

Differences highlightedShow differences only
96 specifications
A

Epson

PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White

Model 1785W

View product
B

NEC

ME331X Standard throw projector 3300 ANSI lumens 3LCD XGA (1024x768) White

Model ME331X

View product
Projector6 differ
Projector brightnessDiffers3200 ANSI lumens3300 ANSI lumens
Projection technology3LCD3LCD
Projector native resolutionDiffersWXGA (1280x800)XGA (1024x768)
Contrast ratio (typical)Differs10000:112000:1
Native aspect ratioDiffers16:104:3
Screen size compatibility762 - 7620 mm (30 - 300")762 - 7620 mm (30 - 300")
Projection distanceDiffers0.67 - 8.17 m0.6 - 13.8 m
Projector brightness (economic mode)Known for one1980 ANSI lumens
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Keystone correction, horizontalDiffers-20 - 20°-30 - 30°
Keystone correction, vertical-30 - 30°-30 - 30°
Number of coloursKnown for one1.073 billion colours
Colour light outputKnown for one3200 ANSI lumens
Matrix typeKnown for one3-panel (p-Si TFT active)
White light outputKnown for one3200 ANSI lumens
Light source2 differ
Light source typeLampLamp
Service life of light source4000 h4000 h
Service life of light source (economic mode)Differs7000 h9000 h
Lamp powerDiffers214 W235 W
Lamp power (economic mode)Known for one140 W
Lamps quantityKnown for one1 lamp(s)
Lamp typeKnown for oneUHE
Lens system6 differ
FocusDiffersMotorizedManual
Focal length rangeDiffers13.52 - 16.22 mm17.5 - 29 mm
Aperture range (F-F)Differs1.58 - 1.71.7 - 2.1
Zoom capabilityYesYes
Zoom typeManualManual
Zoom ratioDiffers1.2:11.7:1
Optical zoomDiffers1.2x1.7x
Throw ratioDiffers1.04 - 1.26:11.3 - 2.2:1
Video1 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, PAL, PAL 60, SECAM
Full HDNoNo
Supported graphics resolutionsKnown for one640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768, 1280 x 800, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
Supported video modesKnown for one480i, 480p, 720p, 1080i, 1080p
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers12
HDMI ports quantityDiffers12
Component video (YPbPr/YCbCr) inKnown for one0
Composite video in11
DVI portNoNo
S-Video inputs quantityKnown for one0
USB 2.0 ports quantity22
Audio (L/R) inKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Serial interface typeKnown for oneRS-232
CardBus PCMCIA slot typeKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
AC (power) inKnown for oneYes
Mobile High-Definition Link (MHL)Known for oneYes
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Optical disc player typeKnown for oneNot included
Features2 differ
Noise levelDiffers39 dB36 dB
Noise level (economic mode)Differs30 dB29 dB
On Screen Display (OSD)Known for oneYes
Password protectionKnown for oneYes
CertificationKnown for oneCE; EAC; ErP; TUEV; WEEE
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakersKnown for one1
RMS rated powerDiffers1 W20 W
Design2 differ
Product typeStandard throw projectorStandard throw projector
Product colourDiffersBlack, WhiteWhite
PlacementDiffersDesktop, CeilingDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Market positioningKnown for onePortable
Power1 differ
Power sourceACAC
Power consumption (typical)Differs309 W230 W
Power consumption (standby)Known for one0.45 W
Power consumption (max)Known for one297 W
Power consumption (network standby)Known for one2.3 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Auto power offKnown for oneYes
Power consumption (PowerSave)Known for one217 W
Power consumption (economy mode)Known for one217 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers1.81 kg2.9 kg
WidthDiffers292.1 mm339 mm
DepthDiffers213.4 mm108.5 mm
HeightDiffers43.2 mm259 mm
Packaging content1 differ
Remote control includedDiffersNoYes
Remote control typeKnown for oneIR
Cables includedKnown for oneVGA
ManualKnown for oneYes
Quick start guideKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Logistics dataidentical
Harmonized System (HS) codeKnown for one85286200
Other featuresidentical
RS-232 portsKnown for one1

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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